CONTROLLED DETONATION LOGIC CIRCUIT Russian patent published in 2023 - IPC F42D1/04 F42B3/10 

FIELD: explosive technology.

SUBSTANCE: invention relates to explosive technology - detonation transmitters for explosive devices (ED), namely to controlled circuits for the transmission and initiation of detonation with blocking properties, used in mining and construction work. Controlled detonation logic circuit (CDLC) contains two main sections of equal length, connecting the first and second inputs of the circuit with the logic element "AND", the output of which is the output of the circuit, and a cut-off section of a shorter length, connecting the first input with the main section.

EFFECT: exclusion of emergency operation in case of any options for emergency initiation of CDLC inputs, which increases the safety of handling the ED during operation.

1 cl, 2 dwg